• An analysis piece (Big guns take aim at Tsipras in this colossal battle of wills, 30 June, page 13) said an estimated 11,000 people had killed themselves in Greece during the hardship wrought by austerity. That figure was for suicides from 1983 to 2012, given in a BMJ Open study into the impact of economic austerity and prosperity on suicide in the country. It found that the introduction of austerity measures in 2011 marked the start of a significant, sharp and sustained increase in suicides.

• A panel charting Andy Murray’s possible route to the Wimbledon final said Jo-Wilfried Tsonga, who could be his fourth-round opponent, had not progressed beyond the third round in his last four tennis tournaments. In fact Tsonga reached the semi-final of his last tournament, the French Open (Murray more dangerous than ever now he is back in love with the game, 27 June, page 4, Sport).